Huashan Group in Northern Margin of Yangtze Block: A Suite of Back-Arc-Basin Volcanic-Sedimentary Strata but Not Ophiolite Mélange
-
摘要: 扬子陆块北缘花山群曾被作为南秦岭古生代勉-略蛇绿岩的东延部分，后又被厘定为新元古代“俯冲增生杂岩”，至今争议甚多.为明确花山群的大地构造含义，了解扬子陆块参与新元古代Rodinia超大陆的演化过程，采用碎屑物源分析、沉积物氧化/还原指标、火成岩构造环境判别、锆石U-Pb定年等方法研究了花山群六房咀组的物质属性与时代.六房咀组的沉积盆地属于氧化条件的边缘海，其中沉积岩的碎屑物包含扬子大陆的稳定砂屑和玄武玻璃质岩屑两组来源，暗示该组火山岩与沉积岩为同期伴生的产物，而非后期构造楔入的岩块.该组玄武岩兼具洋中脊和岛弧的双重地球化学特征，属于弧后盆地玄武岩（BABB）.以锆石U-Pb法测得玄武岩的形成年龄为823.9±5.5 Ma和829.9±6.9 Ma，并获得1 637 Ma、2 670 Ma两组捕获锆石年龄，表明火山通道下部存在古老大陆基底，并非洋中脊环境.花山群六房咀组总体为一套新元古代弧后盆地沉积-火山岩建造，而非古生代或新元古代蛇绿岩混杂岩.新元古代晚期，扬子陆块北缘发生了板块汇聚和俯冲作用，相对于同期的Rodinia超大陆裂解事件存在一定的滞后.Abstract: The Huashan Group,which was once regarded as the eastward extension part of the Paleozoic "Mianlüe ophiolite" or the Neoproterozoic subduction-accretion-complex,has been controversial so far. To identify its tectonic significance and its relationship with the Rodinia supercontinet,the petrogenesis and age of the Liufangzui Formation by clastic tracing,redox index,tectonic discrimination and zircon U-Pb dating were studied. The sedimentary basin of the Liufangzui Formation is a marginal sea with oxidation condition,in which the clastic rocks had two sources,including sand debris from the Yangtze Block and basaltic glass debris,suggesting that the strata and the basalt were associated products in the same period,but not emplacements in a melange. The basalts which have dual-characteristics between MORB and IAB,are actually BABB. 823.9±5.5 Ma and 829.9±6.9 Ma of zircon ages were obtained,as well as 1 637 Ma and 2 670 Ma of xenocrystal zircon ages from these basalts,which implies that there was probably an continental basement in the lower part of the volcanic channel,but not a mid-ocean-ridge. The Liufangzui Formation of the Huashan Group is a Neoproterozoic back-arc-basin sedimentary-volcanic strata rather than an ophiolitic mélange. In Late Neoproterozoic,a plate-subduction movement took place in the northern margin of Yangtze Block,which lagged behind the global Rodinia supercontinent breakup event.
-
Key words:
- Yangtze Block /
- Huashan Group /
- Neoproterozoic /
- ophiolite /
- Rodinia supercontinent /
- geochronology
-
图 1 大洪山地区地质构造简图
据湖北省地质调查院, 2003, 1∶250 000随州市幅区域地质调查报告
Fig. 1. The geological map of Dahongshan area
图 2 六房咀组玄武岩野外照片
a、b. 玄武岩枕状构造；c. 玄武岩气孔构造；d. 表面风化玄武岩
Fig. 2. The field photos of basalts from Liufangzui Formation
图 3 六房咀组玄武岩薄片镜下照片
a、b. 蚀变斜斑玄武岩；c. 杏仁状玄武岩；d. 玻基玄武岩. Pl. 斜长石；Px. 辉石
Fig. 3. The slice photos of basalts in Liufangzui Formation
图 4 六房咀组玄武岩稀土元素配分图（a）和微量元素蛛网图（b）
Fig. 4. The REE pattern (a) and trace element spider diagram (b) of basalts from Liufangzui Formation
图 5 六房咀组玄武岩岩石分类图解
Fig. 5. The classification diagram of basalts from Liufangzui Formation
图 7 六房咀组氧化/还原图解
Fig. 7. The depositional environment discrimination diagram of Liufangzui Formation
图 8 六房咀组玄武岩样品部分锆石CL图像
Fig. 8. The CL images of zircon from basalts in Liufangzui Formation
图 9 六房咀组玄武岩锆石U-Pb谐和图
Fig. 9. The zircon U-Pb concordia plots of basalts in Liufangzui Formation
图 10 六房咀组玄武岩Ti-Zr-Y图解
A. 岛弧拉斑玄武岩；B. MORB、岛弧拉斑玄武岩、钙碱性玄武岩；C. 钙碱性玄武岩；D. 板内玄武岩
Fig. 10. The Ti-Zr-Y diagram of basalts from Liufangzui Formation
图 11 六房咀组玄武岩Ti-V图解
IAT. 岛弧拉斑玄武岩；MORB. 洋中脊玄武岩；CFB. 大陆溢流玄武岩；OIB.洋岛玄武岩；AB.碱性玄武岩
Fig. 11. The Ti-V diagram of basalts from Liufangzui Formation
图 12 六房咀组玄武岩Th-Hf-Nb图解
IAT.岛弧拉板玄武岩；CAB.钙碱性玄武岩；N-MORB.正常洋中脊玄武岩；E-MORB.富集洋中脊玄武岩；WPT.板内拉板玄武岩；WPAB.板内碱性玄武岩
Fig. 12. The Th-Hf-Nb diagram of basalts from Liufangzui Formation
图 13 六房咀组玄武岩Th/Yb-Ta/Yb图解
IAT.岛弧拉斑玄武岩；ICA.岛弧钙碱性玄武岩；SHO.橄榄粗玄岩；LAB.陆缘弧玄武岩；MORB.洋中脊玄武岩；WPB.板内玄武岩；TH.拉斑玄武岩系列；TR.过渡型玄武岩；ALK.碱性玄武岩系列
Fig. 13. The Th/Yb-Ta/Yb diagram of basalts from Liufangzui Formation
-
[1] Ao, W.H., Zhang, Y.K., Zhang, R.Y., et al., 2014. Neoproterozoic Crustal Accretion of the Northern Margin of Yangtze Plate: Constrains from Geochemical Characteristics, LA-ICP-MS Zircon U-Pb Chronology and Hf Isotopic Compositions of Trondhjemite from Zushidian Area, Hannan Region. Geological Review, 60(6): 1393-1408 (in Chinese with English abstract). http://www.cqvip.com/QK/91067X/20146/663545126.html [2] Chen, C., Mao, X.W., Hu, Z.X., et al., 2017. Discovery of~817 Ma Oceanic Island Basalts in the Dahongshan Region, Northern Hubei Province and Its Significance. Geological Science and Technology Information, 36(6): 22-31 (in Chinese with English abstract) http://www.en.cnki.com.cn/Article_en/CJFDTOTAL-DZKQ201706004.htm [3] Chen, C., Yuan, J.L., Kong, L.Y., et al., 2018. Documentation of Early Paleozoic Mafic Dykes in the Dahongshan Region, Northern Yangze Block and Its Geological Significance. Earth Science, 43(7): 2370-2388 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DQKX201807013.htm [4] Deng, Q., Wang, J., Wang, Z. J., et al., 2013. Identification of Continental Flood Basalts from Huashan Group in the Northern Margin of Yangtze Block and Its Implications for Rodinia Supercontinent Breakup. Geological Jounal of China Universities, 19(S1): 68 (in Chinese). [5] Deng, Q., Wang, J., Wang, Z. J., et al., 2013. Continental Flood Basalts of the Huashan Group, Northern Margin of the Yangtze Block-Implications for the Breakup of Rodinia. International Geology Review, 55(15): 1865-1884. https://doi.org/10.1080/00206814.2013.799257 [6] Dong, Y. P., Zhang, G. W., Lai, S. C., et al., 1999. An Ophiolitic Tectonic Melange First Discovered in Huashan Area, South Margin of Qinling Orogenic Belt, and Its Tectonic Implications. Science China Earth Sciences, 42(3): 292-302. https://doi.org/10.1007/bf02878966 [7] Dong, Y.P., Zhang, G.W., Liu, X.M., et al., 1998. Disintegration of the Huashan Group in the Dahong Mountain Area, Northern Hubei. Regional Geology of China, 17(4): 371-376 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-ZQYD804.005.htm [8] Dong, Y. P., Zhang, G. W., Zhao, X., et al., 2003. Geochemistry and Tectonic Significance of the Dahongshan Magmatic Belt in the North of Hubei Province: A New Evidence of Eastward Extension of Mianlüe Ocean Basin in South Qinling. Scientia Sinica Terrae, 33(12): 1143-1153 (in Chinese). [9] Hu, Z.X., Chen, C., Mao, X.W., et al., 2015. Documentation of Jinningian Island-Arc Volcanic Rocks and Accretionary Complexes in the Dahongshan Region, Northern Hubei and Its Tectonic Significance. Resources Environment & Engineering, 29(6): 757-766 (in Chinese with English abstract). [10] Hu, Z.X., Chen, C., Mao, X.W., et al., 2017. The Qingbaikouan Tumen Formation-Complex Island Arc Volcanic-Clastic Rocks on the Northern Margin of Yangtze Block and Its Significance. Journal of Stratigraphy, 41(3): 304-317 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DCXZ201703009.htm [11] Lai, S. C., Zhang, G. W., Dong, Y. P., et al., 2003. Distribution and Properties of Ophiolites and Related Volcanic-Rocks in Mianlüe Structural Belt of Qinling-Dabie Orogen. Scientia Sinica Terrae, 33(12): 1174-1183 (in Chinese). [12] Li, W. X., Li, X. H., Li, Z. X., 2008a. Middle Neoproterozoic Syn-Rifting Volcanic Rocks in Guangfeng, South China: Petrogenesis and Tectonic Significance. Geological Magazine, 145(4): 475-489. https://doi.org/10.1017/s0016756808004561 [13] Li, Z. X., Bogdanova, S. V., Collins, A. S., et al., 2008b. Assembly, Configuration, and Break-Up History of Rodinia: A Synthesis. Precambrian Research, 160(1-2): 179-210. https://doi.org/10.1016/j.precamres.2007.04.021 [14] Li, X. H., 1999. U-Pb Zircon Ages of Granites from the Southern Margin of the Yangtze Block: Timing of Neoproterozoic Jinning: Orogeny in SE China and Implications for Rodinia Assembly. Precambrian Research, 97(1-2): 43-57. https://doi.org/10.1016/s0301-9268(99)00020-0 [15] Li, X.H., Li, W.X., He, B., 2012. Building of the South China Block and Its Relevance to Assembly and Breakup of Rodinia Supercontinent: Observations, Interpretations and Tests. Bulletin of Mineralogy, Petrology and Geochemistry, 31(6): 543-559 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-KYDH201206001.htm [16] Li, X. H., Li, Z. X., Zhou, H. W., et al., 2002. U-Pb Zircon Geochronology, Geochemistry and Nd Isotopic Study of Neoproterozoic Bimodal Volcanic Rocks in the Kangdian Rift of South China: Implications for the Initial Rifting of Rodinia. Precambrian Research, 113(1-2): 135-154. https://doi.org/10.1016/s0301-9268(01)00207-8 [17] Li, X.H., Zhou, H.W., Li, Z.X., et al., 2001. Zircon U-Pb Age and Petrochemical Characteristics of the Neoproterozoic Bimodal Volcanics from Western Yangtze Block. Geochimica, 30(4): 315-322 (in Chinese with English abstract). http://www.researchgate.net/publication/313511474_Zircon_U-Pb_age_and_petrochemical_characteristics_of_the_Neoproterozoic_bimodal_volcanics_from_western_Yangtze_block [18] Li, Z. C., Pei, X. Z., Li, R. B., et al., 2015. U-Pb Zircon Geochronology and Geochemistry of the Neoproterozoic Liujiaping Group Volcanics in the Northwest Margin of the Yangtze Block: Implications for the Breakup of the Rodinia Supercontinent. Acta Geologica Sinica (English Edition), 89(4): 1213-1225. https://doi.org/10.1111/1755-6724.12524 [19] Li, Z. X., Wartho, J. A., Occhipinti, S., et al., 2007. Early History of the Eastern Sibao Orogen (South China) during the Assembly of Rodinia: New Mica 40Ar/39Ar Dating and SHRIMP U-Pb Detrital Zircon Provenance Constraints. Precambrian Research, 159(1-2): 79-94. https://doi.org/10.1016/j.precamres.2007.05.003 [20] Liao, M.F., Xie, Y.B., Li, L.J., et al., 2016. Discussion about Genesis and Formation Age of Sanligang Pluton in the Dahongshan Region, Hubei. Resources Environment & Engineering, 30(2): 143-150, 158 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-HBDK201602006.htm [21] Ling, W. L., Gao, S., Zhang, B. R., et al., 2003. Neoproterozoic Tectonic Evolution of the Northwestern Yangtze Craton, South China: Implications for Amalgamation and Break-Up of the Rodinia Supercontinent. Precambrian Research, 122(1-4): 111-140. https://doi.org/10.1016/s0301-9268(02)00222-x [22] Lu, Y.F., 2004. GeoKit-A Geochemical Toolkit for Microsoft Excel. Geochimica, 33(5): 459-464 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQHX200405003.htm [23] Ludwig, K. R., 2003. User's Manual for Isoplot: A Geochronological Toolkit for Microsoft Excel. Berkley Geochronology Center Special Publication, Berkley. [24] Meng, Q.X., Zhang, J., Geng, J.Z., et al., 2013. Zircon U-Pb Age and Hf Isotope Compositions of Lengjiaxi and Banxi Groups in Middle Hunan Province: Implications for the Neoproterozoic Tectonic Evolution in South China. Geology in China, 40(1): 191-216 (in Chinese with English abstract). http://www.cqvip.com/QK/90050X/201301/45276370.html [25] Qiu, Y.S., Yang, Q.X., Deng, Q., et al., 2017. Recognition and Geological Significance of Basic Volcanic Rocks in Cretaceous Huashan Group, Dahongshan Area. Resources Environment & Engineering, 31(2): 123-130 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-HBDK201702002.htm [26] Shi, Y. R., Liu, D. Y., Zhang, Z. Q., et al., 2007. SHRIMP Zircon U-Pb Dating of Gabbro and Granite from the Huashan Ophiolite, Qingling Orogenic Belt, China: Neoporterozoic Suture on the Northern Margin of the Yangtze Craton. Acta Geologica Sinica (English Edition), 81(2): 239-243. doi: 10.1111/j.1755-6724.2007.tb00947.x [27] Shi, Y.R., Zhang, Z.Q., Liu, D.Y., et al., 2003. A Study on Sm-Nd and Rb-Sr Isotopic Chronology of the Huashan Ophiolitic Melange in the Suizhou Area, Hubei Province. Geological Review, 49(4): 367-373 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZLP200304004.htm [28] Shi, Y.R., Zhang, Z.Q., Liu, D.Y., et al., 2005a. Rb-Sr and 40Ar/39Ar Ages of the Adamellite in Sanligang Area. Acta Geoscientia Sinica, 26(1): 17-20 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQXB200501003.htm [29] Shi, Y.R., Zhang, Z.Q., Liu, D.Y., et al., 2005b. Rb-Sr Isotope Dating of Gabbro from Yangjiapeng Area in Suizhou, Hubei Province. Acta Geoscientia Sinica, 26(6): 521-524 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DQXB200506005.htm [30] Tian, H., Li, H.K., Zhou, H.Y., et al., 2017. Depositional Age of the Huashan Group on the Northern Margin of the Yangtze Plate and Its Constraints on Breakup of the Rodinia Supercontinent. Acta Geologica Sinica, 91(11): 2387-2408 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZXE201711002.htm [31] Wang, X. L., Shu, L. S., Xing, G. F., et al., 2012. Post-Orogenic Extension in the Eastern Part of the Jiangnan Orogen: Evidence from ca 800-760 Ma Volcanic Rocks. Precambrian Research, 222-223: 404-423. https://doi.org/10.1016/j.precamres.2011.07.003 [32] Wu, Y. B., Zheng, Y. F., 2004. Genetic Mineralogy of Zircon and Its Constraints on U-Pb Age Interpretation. Chinese Science Bulletin, 49(16): 1589-1604 (in Chinese). doi: 10.1360/csb2004-49-16-1589 [33] Xu, Y., Yang, K. G., Polat, A., et al., 2016. The ∼860 Ma Mafic Dikes and Granitoids from the Northern Margin of the Yangtze Block, China: A Record of Oceanic Subduction in the Early Neoproterozoic. Precambrian Research, 275: 310-331. https://doi.org/10.1016/j.precamres.2016.01.021 [34] Yang, Z.N., 2017. The Paleoproterozoic to Middle Neoproterozoic Tectonic Evolution of the Suizhou-Yingshan Terrain and Its Surrounding Area in the Northern Yangtze Block (Dissertation). China University of Geosciences, Wuhan (in Chinese with English abstract). [35] Zhang, H.J., Ye, Q., Mao, X.W., et al., 2013. Sedimentary Characteristics and Tectonic-Paleogeography Significance of Huashan Group in Qingbaikou Period of Dahong Mountain, Hubei. Resources Environment & Engineering, 27(6): 737-740, 768 (in Chinese with English abstract). http://search.cnki.net/down/default.aspx?filename=HBDK201306001&dbcode=CJFD&year=2013&dflag=pdfdown [36] Zhang, J.B., Liu, Y.X., Ding, X.Z., et al., 2020. Geochronology of the Dengshan Group in the Eastern Jiangnan Orogen, and Its Tectonic Significance. Earth Science, 45(6): 2011-2029 (in Chinese with English abstract). [37] Zhang, S.B., Wu, P., Zheng, Y. F, 2019. Mafic Magmatic Records of Rodinia Amalgamation in the Northern Margin of the South China Block. Earth Science, 44(12): 4157-4166 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DQKX201912026.htm [38] Zhao, J. H., Zhou, M. F., 2008. Neoproterozoic Adakitic Plutons in the Northern Margin of the Yangtze Block, China: Partial Melting of a Thickened Lower Crust and Implications for Secular Crustal Evolution. Lithos, 104(1-4): 231-248. https://doi.org/10.1016/j.lithos.2007.12.009 [39] Zhao, J. H., Zhou, M. F., 2009a. Secular Evolution of the Neoproterozoic Lithospheric Mantle underneath the Northern Margin of the Yangtze Block, South China. Lithos, 107(3-4): 152-168. https://doi.org/10.1016/j.lithos.2008.09.017 [40] Zhao, J. H., Zhou, M. F., 2009b. Melting of Newly Formed Mafic Crust for the Formation of Neoproterozoic I-Type Granite in the Hannan Region, South China. The Journal of Geology, 117(1): 54-70. https://doi.org/10.1086/593321 [41] Zheng, Y. F., Wu, R. X., Wu, Y. B., et al., 2008. Rift Melting of Juvenile Arc-Derived Crust: Geochemical Evidence from Neoproterozoic Volcanic and Granitic Rocks in the Jiangnan Orogen, South China. Precambrian Research, 163(3-4): 351-383. https://doi.org/10.1016/j.precamres.2008.01.004 [42] Zhou, M. F., Kennedy, A. K., Sun, M., et al., 2002a. Neoproterozoic Arc-Related Mafic Intrusions along the Northern Margin of South China: Implications for the Accretion of Rodinia. The Journal of Geology, 110(5): 611-618. https://doi.org/10.1086/341762 [43] Zhou, M. F., Yan, D. P., Kennedy, A. K., et al., 2002b. SHRIMP U-Pb Zircon Geochronological and Geochemical Evidence for Neoproterozoic Arc-Magmatism along the Western Margin of the Yangtze Block, South China. Earth and Planetary Science Letters, 196(1-2): 51-67. https://doi.org/10.1016/s0012-821x(01)00595-7 [44] Zhou, M. F., Ma, Y. X., Yan, D. P., et al., 2006. The Yanbian Terrane (Southern Sichuan Province, SW China): A Neoproterozoic Arc Assemblage in the Western Margin of the Yangtze Block. Precambrian Research, 144(1-2): 19-38. https://doi.org/10.1016/j.precamres.2005.11.002 [45] Zhuo, J. W., Jiang, X. S., Wang, J., et al., 2013. Opening Time and Filling Pattern of Neoproterozoic Kangdian Rift Basin in the Western Margin of Yangtze Block, South China. Scientia Sinica Terrae, 43(12): 1952-1963 (in Chinese). doi: 10.1360/zd-2013-43-12-1952 [46] 敖文昊, 张宇昆, 张瑞英, 等, 2014. 新元古代扬子北缘地壳增生事件: 来自汉南祖师店奥长花岗岩地球化学、锆石LA-ICP-MS U-Pb年代学和Hf同位素证据. 地质论评, 60(6): 1393-1408. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP201406020.htm [47] 陈超, 毛新武, 胡正祥, 等, 2017. 鄂北大洪山地区~817 Ma洋岛玄武岩的发现及意义. 地质科技情报, 36(6): 22-31. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ201706004.htm [48] 陈超, 苑金玲, 孔令耀, 等, 2018. 扬子北缘大洪山地区早古生代基性岩脉的厘定及其地质意义. 地球科学, 43(7): 2370-2388. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201807013.htm [49] 邓奇, 王剑, 汪正江, 等, 2013. 扬子北缘花山群大陆溢流玄武岩的识别及其对Rodinia裂解的启示. 高校地质学报, 19(增刊1): 68. https://cpfd.cnki.com.cn/Article/CPFDTOTAL-ZGKD201304001067.htm [50] 董云鹏, 张国伟, 柳小明, 等, 1998. 鄂北大洪山地区"花山群"的解体. 中国区域地质, 17(4): 371-376. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD804.005.htm [51] 董云鹏, 张国伟, 赵霞, 等, 2003. 鄂北大洪山岩浆带地球化学及其构造意义——南秦岭勉略洋盆东延及其俯冲的新证据. 中国科学: 地球科学, 33(12): 1143-1153. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200312002.htm [52] 胡正祥, 陈超, 毛新武, 等, 2015. 鄂北大洪山晋宁期岛弧火山岩和增生杂岩的厘定及地质意义. 资源环境与工程, 29(6): 757-766. https://www.cnki.com.cn/Article/CJFDTOTAL-HBDK201506003.htm [53] 胡正祥, 陈超, 毛新武, 等, 2017. 扬子北缘青白口系土门岩组岛弧火山-碎屑岩的定义及意义. 地层学杂志, 41(3): 304-317. https://www.cnki.com.cn/Article/CJFDTOTAL-DCXZ201703009.htm [54] 赖绍聪, 张国伟, 董云鹏, 等, 2003. 秦岭-大别勉略构造带蛇绿岩与相关火山岩性质及其时空分布. 中国科学: 地球科学, 33(12): 1174-1183. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200312005.htm [55] 李献华, 李武显, 何斌, 2012. 华南陆块的形成与Rodinia超大陆聚合-裂解——观察、解释与检验. 矿物岩石地球化学通报, 31(6): 543-559. doi: 10.3969/j.issn.1007-2802.2012.06.002 [56] 李献华, 周汉文, 李正祥, 等, 2001. 扬子块体西缘新元古代双峰式火山岩的锆石U-Pb年龄和岩石化学特征. 地球化学, 30(4): 315-322. doi: 10.3321/j.issn:0379-1726.2001.04.003 [57] 廖明芳, 谢应波, 李琳静, 等, 2016. 湖北省大洪山地区三里岗岩体成因及时代探讨. 资源环境与工程, 30(2): 143-150, 158. https://www.cnki.com.cn/Article/CJFDTOTAL-HBDK201602006.htm [58] 路远发, 2004. GeoKit: 一个用VBA构建的地球化学工具软件包. 地球化学, 33(5): 459-464. doi: 10.3321/j.issn:0379-1726.2004.05.004 [59] 孟庆秀, 张健, 耿建珍, 等, 2013. 湘中地区冷家溪群和板溪群锆石U-Pb年龄、Hf同位素特征及对华南新元古代构造演化的意义. 中国地质, 40(1): 191-216. doi: 10.3969/j.issn.1000-3657.2013.01.014 [60] 邱艳生, 杨青雄, 邓奇, 等, 2017. 大洪山花山群中白垩纪基性火山岩的识别及其地质意义. 资源环境与工程, 31(2): 123-130. https://www.cnki.com.cn/Article/CJFDTOTAL-HBDK201702002.htm [61] 石玉若, 张宗清, 刘敦一, 等, 2003. 湖北省随州花山蛇绿混杂岩Sm-Nd、Rb-Sr同位素年代研究. 地质论评, 49(4): 367-373. doi: 10.3321/j.issn:0371-5736.2003.04.005 [62] 石玉若, 张宗清, 刘敦一, 等, 2005a. 湖北省随州三里岗地区二长花岗岩Rb-Sr、40Ar/39Ar同位素年龄. 地球学报, 26(1): 17-20. https://www.cnki.com.cn/Article/CJFDTOTAL-DQXB200501003.htm [63] 石玉若, 张宗清, 刘敦一, 等, 2005b. 湖北省随州杨家棚地区辉长岩Rb-Sr同位素年龄. 地球学报, 26(6): 521-524. https://www.cnki.com.cn/Article/CJFDTOTAL-DQXB200506005.htm [64] 田辉, 李怀坤, 周红英, 等, 2017. 扬子板块北缘花山群沉积时代及其对Rodinia超大陆裂解的制约. 地质学报, 91(11): 2387-2408. doi: 10.3969/j.issn.0001-5717.2017.11.002 [65] 吴元保, 郑永飞, 2004. 锆石成因矿物学研究及其对U-Pb年龄解释的制约. 科学通报, 49(16): 1589-1604. doi: 10.3321/j.issn:0023-074X.2004.16.002 [66] 杨振宁, 2017. 扬子北缘随应地区及邻区古元古代-中新元古代构造演化过程(博士学位论文). 武汉: 中国地质大学. [67] 张汉金, 叶琴, 毛新武, 等, 2013. 湖北省大洪山地区青白口纪花山群沉积特征及其构造古地理意义. 资源环境与工程, 27(6): 737-740, 768. https://www.cnki.com.cn/Article/CJFDTOTAL-HBDK201306001.htm [68] 张继彪, 刘燕学, 丁孝忠, 等, 2020. 江南造山带东段新元古代登山群年代学及大地构造意义. 地球科学, 45(6): 2011-2029. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX202006016.htm [69] 张少兵, 吴鹏, 郑永飞, 2019. 罗迪尼亚超大陆聚合在华南陆块北缘的镁铁质岩浆岩记录. 地球科学, 44(12): 4157-4166. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201912026.htm [70] 卓皆文, 江新胜, 王剑, 等, 2013. 华南扬子古大陆西缘新元古代康滇裂谷盆地的开启时间与充填样式. 中国科学: 地球科学, 43(12): 1952-1963. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK201312006.htm -
dqkxzx-46-8-2751-附表.docx
-
下载:
点击查看大图
图(15)
计量
- 文章访问数: 582
- HTML全文浏览量: 280
- PDF下载量: 93
- 被引次数: 0
